Hyderabad is going to switch off all its lights on April 18th 2008 from 7:30 to 8:30 for one hour to make a global statement about global warming as well as reduce pollution in the city. You will see the difference made in that one hour. Join us to save our city, our country and most importantly our planet!! Contribute towards this noble work! Please do not participate and make all the people u know aware of this!!